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Presence of functional groups within a molecule
In chemistry, functionality is the presence of functional groups in a molecule. A monofunctional molecule possesses one functional group, a bifunctional
Functionality_(chemistry)
Topics referred to by the same term
Look up function or functionality in Wiktionary, the free dictionary. Function or functionality may refer to: Function key, a type of key on computer
Function
In chemistry and pharmacology, functional analogs are chemical compounds that have similar physical, chemical, biochemical, or pharmacological properties
Functional_analog_(chemistry)
Subdiscipline of chemistry, focusing on carbon compounds
Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds
Organic_chemistry
Group of atoms giving a molecule characteristic properties
In organic chemistry, a functional group is any substituent or moiety in a molecule that causes the molecule's characteristic chemical reactions. The
Functional_group
Modular approach to chemical synthesis
of chemistry refers to an emphasis on efficiency and simplicity. To link two molecular components, each is first fitted with appropriate functional groups
Click_chemistry
concentrated around the following methods of quantum chemistry: Hartree–Fock method Density functional theory Møller–Plesset perturbation theory Coupled
PSI_(computational_chemistry)
Annual prize awarded in the field of chemistry (from 1895)
Nobel Prize in Chemistry is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of chemistry. It is one of the
Nobel_Prize_in_Chemistry
Scientific study of matter's behavior and properties
Chemistry is the scientific study of the properties and behavior of matter.[page needed][page needed] It is a physical science within the natural sciences
Chemistry
Computational quantum mechanical modelling method to investigate electronic structure
Density functional theory (DFT) is a computational quantum mechanical modeling method used in physics, chemistry and materials science to investigate the
Density_functional_theory
System for naming organic chemical compounds
structural formulas. In chemistry, a number of prefixes, suffixes and infixes are used to describe the type and position of the functional groups in the compound
IUPAC nomenclature of organic chemistry
IUPAC_nomenclature_of_organic_chemistry
Scientific theory
In computational chemistry, orbital-free density functional theory (OFDFT) is a quantum mechanical approach to electronic structure determination which
Orbital-free density functional theory
Orbital-free_density_functional_theory
Study of chemical processes of living organisms
Biochemistry, or biological chemistry (distinct from chemical biology), is the study of chemical processes within and relating to living organisms. A
Biochemistry
Post–Hartree–Fock, density-functional theory, and relativistic formalisms for molecular, biological, and solid-state chemistry systems. Chemistry portal Science portal
List of computational chemistry software
List_of_computational_chemistry_software
Branch of chemistry
Computational chemistry is a branch of chemistry that uses computer simulations to assist in solving chemical problems. It uses methods of theoretical chemistry incorporated
Computational_chemistry
methods. They may also include density functional theory (DFT), molecular mechanics or semi-empirical quantum chemistry methods. The programs include both
List of quantum chemistry and solid-state physics software
List_of_quantum_chemistry_and_solid-state_physics_software
Chemical structure from which derivatives can be visualized
In chemistry, a parent structure is the structure of an unadorned ion or molecule from which derivatives can be visualized. Parent structures underpin
Parent_structure
Abbreviations used in chemistry
Chemical symbols are the abbreviations used in chemistry, mainly for chemical elements, but also for functional groups, chemical compounds, and other entities
Chemical_symbol
Chemistry based on quantum physics
Quantum chemistry, or molecular quantum mechanics, is a branch of physical chemistry which applies quantum mechanics to chemical systems to predict physical
Quantum_chemistry
Organic compounds made of alkyl/aryl groups bound to oxygen (R–O–R')
In organic chemistry, ethers are a class of compounds that contain an ether group, a single oxygen atom bonded to two separate carbon atoms, each part
Ether
Si–OH functional group in silicon chemistry
A silanol is a functional group in silicon chemistry with the connectivity Si–O–H. It is related to the hydroxy functional group (C–O–H) found in all
Silanol
NGO enabling communication about chemistry
The International Union of Pure and Applied Chemistry (IUPAC /ˈaɪjuːpæk, ˈjuː-/) is an international federation of National Adhering Organizations working
International Union of Pure and Applied Chemistry
International_Union_of_Pure_and_Applied_Chemistry
Class of organic compounds
In chemistry, an alcohol (from Arabic al-kuḥl 'the kohl') is a type of organic compound that carries at least one hydroxyl (−OH) functional group bound
Alcohol_(chemistry)
Organic compound containing the group >C=N–
In organic chemistry, a Schiff base (named after Hugo Schiff) is a compound with the general structure R1R2C=NR3 (R3 = alkyl or aryl, but not hydrogen)
Schiff_base
Chemistry of carbon's allotrope fullerene
Fullerene chemistry is a field of organic chemistry devoted to the chemical properties of fullerenes. Research in this field is driven by the need to
Fullerene_chemistry
Functional group (C=O)
In organic chemistry, a carbonyl group is a functional group with the formula C=O, composed of a carbon atom double-bonded to an oxygen atom, and it is
Carbonyl_group
Polymers with polar and nonpolar functionalities
suggests: functionalization occurs after a non-functionalized polyolefin is synthesized. One of the most common way to attach functionality onto a preexisting
Functionalized_polyolefins
Organic molecule with two different functional groups
Polyfunctional species have more than two functional groups. Most biological compounds are polyfunctional. Functionality (chemistry) Properties of Single Organic
Bifunctionality
Pairs of molecules with same chemical formula showing different spatial orientations
"the other side of", respectively. In the context of chemistry, cis indicates that the functional groups (substituents) are on the same side of some plane
Cis–trans_isomerism
Type of iron oxide
steel products, and because rusting severely compromises the strength, functionality and the appearance of such products, the prevention and control of rust
Rust
Greek Cypriot-Canadian biochemist
1952) is a Greek Cypriot-Canadian biochemist who specializes in clinical chemistry. He is Professor & Head of Clinical Biochemistry in the Department of
Eleftherios_Diamandis
DFT methods developed by Donald Truhlar's research group
Minnesota functionals are available in a large number of popular quantum chemistry computer programs, and can be used for traditional quantum chemistry and
Minnesota_functionals
Organic compounds that contain sulfur
frequently used reagent in organic chemistry. Sulfinic acids have functionality R−S(O)−OH while sulfenic acids have functionality R−S−OH. In the series
Organosulfur_chemistry
Organic compound containing the functional group R–CH=O
organic chemistry, an aldehyde (/ˈældɪhaɪd/) (lat. alcohol dehydrogenatum, dehydrogenated alcohol) is an organic compound containing a functional group
Aldehyde
Association of atoms to form chemical compounds
modern quantum chemistry use either valence bond or molecular orbital theory as a starting point, although a third approach, density functional theory, has
Chemical_bond
Measure the amount of a target entity
conditions and protocol designs. Analytical chemistry MELISA Multiplex (assay) Pharmaceutical chemistry Titration The American heritage dictionary of
Assay
Process of converting methane to another molecule
; Tilley, T. Don (2003-02-17). "Catalytic Functionalization of Hydrocarbons by σ-Bond-Metathesis Chemistry: Dehydrosilylation of Methane with a Scandium
Methane_functionalization
Systematic rules for naming chemical compounds and chemistry concepts
compounds and for describing chemistry and biochemistry in general. The International Union of Pure and Applied Chemistry (IUPAC) is the international
IUPAC nomenclature of chemistry
IUPAC_nomenclature_of_chemistry
Chemistry (Swedish: Nobelpriset i kemi) is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of chemistry
List of Nobel laureates in Chemistry
List_of_Nobel_laureates_in_Chemistry
Chemical compound with three hydroxyl (–OH) groups
In chemistry, a triol is an organic compound containing three hydroxyl groups (−OH functional groups), such as glycerol. Chemical compounds with one hydroxyl
Triol
Quantum-mechanical framework for simulating molecules and solids
Time-dependent density-functional theory (TDDFT) is a quantum mechanical theory used in physics and chemistry to investigate the properties and dynamics
Time-dependent density functional theory
Time-dependent_density_functional_theory
Relatively large characteristic segment of a molecule
In organic chemistry, a moiety (/ˈmɔɪəti/ MOY-ə-tee) is a part of a molecule that is given a name because it is identified as a part of other molecules
Moiety_(chemistry)
Branch of chemistry
Supramolecular chemistry is the branch of chemistry concerning chemical systems composed of discrete numbers of molecules. The strength of the forces responsible
Supramolecular_chemistry
Selective chemistry of single-walled nanotubes is a field in Carbon nanotube chemistry devoted specifically to the study of functionalization of single-walled
Selective chemistry of single-walled nanotubes
Selective_chemistry_of_single-walled_nanotubes
Chemical group (–OH)
In chemistry, a hydroxy or hydroxyl group is a functional group with the chemical formula −OH and composed of one oxygen atom covalently bonded to one
Hydroxy_group
Scientific field of study
oldest academic disciplines. Over much of the past two millennia, physics, chemistry, biology, and certain branches of mathematics were part of natural philosophy
Physics
Branch of chemistry which studies 3D structure of molecules
Structural chemistry is a part of chemistry and deals with the connectivity and shape of individual chemical species, which includes molecules, ions, and
Structural_chemistry
The history of chemistry represents a time span from ancient history to the present. By 1000 BC, civilizations used technologies that would eventually
History_of_chemistry
Chemical compound
biomarkers and individual variability". Journal of Agricultural and Food Chemistry. 53 (2): 227–35. Bibcode:2005JAFC...53..227C. doi:10.1021/jf049144d. PMID 15656654
Urolithin_A
Probability density of electrons being somewhere
Graphical models, including electron density are a commonly employed tool in chemistry education. Note in the left-most image of aniline, high electron densities
Electron_density
Class of chemical reactions
of bioorthogonal chemistry typically proceeds in two steps. First, a cellular substrate is modified with a bioorthogonal functional group (chemical reporter)
Bioorthogonal_chemistry
Japanese chemist
inorganic chemistry at Tokyo Metropolitan University. He returned to Kyoto University in 1998 as a professor of inorganic functional chemistry in the Department
Susumu_Kitagawa
This glossary of chemistry terms is a list of terms and definitions relevant to chemistry, including chemical laws, diagrams and formulae, laboratory tools
Glossary_of_chemistry_terms
Organic substituent with one or more free valences at a carbon atom
In organic and organometallic chemistry, an organyl group (commonly denoted by the letter "R") is an organic substituent with one or sometimes more free
Organyl_group
Sequence of organic compounds with similar chemical properties
In organic chemistry, a homologous series is a sequence of compounds with the same functional group and similar chemical properties in which the members
Homologous_series
Branch of chemistry dealing with nuclear processes
Nuclear chemistry is the sub-field of chemistry dealing with radioactivity, nuclear processes, and transformations in the nuclei of atoms, such as nuclear
Nuclear_chemistry
Branch of chemistry
Theoretical chemistry is the branch of chemistry which develops theoretical generalizations that are part of the theoretical arsenal of modern chemistry: for
Theoretical_chemistry
Atom, molecule, or ion that has an unpaired valence electron; typically highly reactive
In chemistry, a radical, also known as a free radical, is an atom, molecule, or ion that has at least one unpaired valence electron. With some exceptions
Radical_(chemistry)
Chemical compound
). Amino Acids, Peptides and Proteins in Organic Chemistry: Protection Reactions, Medicinal Chemistry, Combinatorial Synthesis. Vol. 4. pp. 1–97. doi:10
Di-tert-butyl_dicarbonate
Chemical process of joining two molecular entities by bonds of any kind
In chemistry, dimerization is the process of joining two identical or similar molecular entities by bonds. The resulting bonds can be either strong or
Dimerization
Quantum-mechanical simulation framework
(fluctuation-dissipation (FD)). It is used as a tool in theoretical chemistry and quantum chemistry to approximate the electronic energy. The theorem states where
Adiabatic connection fluctuation dissipation theorem
Adiabatic_connection_fluctuation_dissipation_theorem
Prefix in organic chemistry nomenclature
In the nomenclature of organic chemistry, a locant is a term to indicate the position of a functional group or substituent within a molecule. The International
Locant
Model for predicting molecular geometry
(VSEPR) theory (/ˈvɛspər, vəˈsɛpər/ VESP-ər, və-SEP-ər) is a model used in chemistry to predict the geometry of individual molecules from the number of electron
VSEPR_theory
Field of chemistry
organic chemistry. However, there is some overlap between inorganic and organic chemistry, especially in organometallic chemistry. Inorganic chemistry is widely
Inorganic_chemistry
Functional group with the chemical structure R–S–S–R′
In chemistry, a disulfide (or disulphide in British English) is a compound containing a R-S-S-R′ functional group or the S22− anion. In inorganic chemistry
Disulfide
Quantum chemistry and physics software
quantum chemistry methods Møller–Plesset perturbation theory Hartree–Fock method Random phase approximation Density functional theory Harris functional Tight
CP2K
Chemical compound or substance produced by a living organism, found in nature
have played a central role in the development of the field of organic chemistry by providing challenging synthetic targets). The term natural product
Natural_product
Process that leads to chemical changes
can often be described by a chemical equation. Nuclear chemistry is a sub-discipline of chemistry that involves the chemical reactions of unstable and radioactive
Chemical_reaction
Hallucinogenic class of psychoactive drug
July 2023). "Introduction to the chemistry and pharmacology of psychedelic drugs". Australian Journal of Chemistry. 76 (5): 236–257. doi:10.1071/CH23050
Psychedelic_drug
Study of the separation, identification, and quantification of matter
Analytical chemistry (or chemical analysis) is the branch of chemistry concerned with the development and application of methods to identify the chemical
Analytical_chemistry
Area of research analysing the modification of carbon nanotubes
nanotube chemistry involves chemical reactions, which are used to modify the properties of carbon nanotubes (CNTs). CNTs can be functionalized to attain
Carbon_nanotube_chemistry
Chemical bond
Carbon–fluorine bond Silicon–oxygen bond Organic Chemistry John McMurry 2nd Ed.[page needed] Advanced Organic Chemistry Carey, Francis A., Sundberg, Richard J.
Carbon–oxygen_bond
Study of chemical compounds containing lanthanide-carbon bonds
Organolanthanide chemistry is the field of chemistry that studies organolanthanides, compounds with a lanthanide-carbon bond. Organolanthanide compounds
Organolanthanide_chemistry
inverse molecular design for particular desired functionality or protein design for pre-specified functional sites. Biological network reverse engineering
Applications of artificial intelligence
Applications_of_artificial_intelligence
Anion and chemical group (–N3)
In chemistry, azide (/ˈeɪzaɪd/, AY-zyd) is a linear, polyatomic anion with the formula N−3 and structure −N=N+=N−. It is the conjugate base of hydrazoic
Azide
Chemical group, –C(=O)CH3
In organic chemistry, an acetyl group is a functional group denoted by the chemical formula −COCH3 and the structure −C(=O)−CH3. It is sometimes represented
Acetyl_group
American physicist
contributions to the fields of solid-state physics and quantum chemistry. His work on density functional theory has led to him being one of the world's most cited
John_Perdew
Very large molecule
Wolfgang (2000). "Polyolefins". Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007.a21_487. ISBN 3-527-30673-0. de Heer Kloots, MHP;
Macromolecule
Anion with formula OCN and charge –1
compounds that contain the isocyanate functional group −N=C=O are known as isocyanates. It is conventional in organic chemistry to write isocyanates with two
Cyanate
Type of rechargeable battery
large impact on technology, as recognized by the 2019 Nobel Prize in Chemistry, which was awarded to contributors to the development of Li-ion batteries
Lithium-ion_battery
Organometallic compound containing carbon–silicon bonds
Organosilicon chemistry is the study of organometallic compounds containing carbon–silicon bonds, to which they are called organosilicon compounds. Most
Organosilicon_chemistry
Chemical compound with the group –N+≡C–
in Functionalized Isocyanide Synthesis and Natural Products Containing the Isocyano Functional Group and Their Biological Properties". ChemistrySelect
Isocyanide
Act of modifying the surface of a material
Dynamic Control of Wettability by Using Functionalized Altitudinal Molecular Motors on Solid Surfaces". Chemistry: A European Journal. 19 (32): 10690–10697
Surface_modification
Approximation method in quantum physics
In computational physics and chemistry, the Hartree–Fock (HF) method is used for approximating the wave function and the energy of a quantum many-body
Hartree–Fock_method
Chemical reaction where molecules are combined and a small molecule is lost
In organic chemistry, a condensation reaction is a type of chemical reaction in which two molecules are combined to form a single molecule, usually with
Condensation_reaction
Loss of structure in proteins and nucleic acids due to external stress
Lesson 13, Chemistry of Cooking course materials, Richmond University. Gilliland, Gary L.; Oliva, Maureen Toner; Dill, Jonathan (1991), "Functional Implications
Denaturation_(biochemistry)
Research of materials
Enlightenment, when researchers began to use analytical thinking from chemistry, physics, and engineering to understand ancient, phenomenological observations
Materials_science
Compound with a similar structure to another
Catecholamine analogue GABA analogue Serotonin analogue Derivative (chemistry) Functional analog, compounds with similar physical, chemical, biochemical,
Structural_analog
Primary toxin in the venom of the Centruroides noxius scorpion
channel. Significance in mice Purkinje neurons". The Journal of Biological Chemistry. 281 (29): 20326–37. doi:10.1074/jbc.M600565200. PMID 16702217. Catterall
Beta-mammal_toxin_Cn2
Chemical compound
Applied Chemistry (2014). Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013. The Royal Society of Chemistry. p. 140.
Isoxazole
Chemical compound
glyceraldehyde. "Appendix". Weast, Robert C., ed. (1981). CRC Handbook of Chemistry and Physics (62nd ed.). Boca Raton, Florida: CRC Press. p. C-110. ISBN 0-8493-0462-8
Arabinose
Cation containing an oxygen atom with 3 bonds and 1+ formal charge
In chemistry, an oxonium ion is any cation containing an oxygen atom that has three bonds and 1+ formal charge. The simplest oxonium ion is the hydronium
Oxonium_ion
Chemical compound
Retrieved 19 April 2015. Extance A. "The rising tide of 'legal highs'". Chemistry World. Archived from the original on 3 August 2018. Retrieved 3 August
Cathinone
models of the structure of the atom led to developments in theories of chemistry and the development of new materials such as nylon and plastics. Advances
20th_century_in_science
Obsolete term for chemical isomerism
In chemistry, metamerism is used to define the isomeric relationship between compounds with the same polyvalent, heteroatomic, functional group but differ
Metamerism_(chemistry)
Approximations in density functional theory
elements: two new functionals and systematic testing of four M06-class functionals and 12 other functionals". Theoretical Chemistry Accounts. 120 (1–3):
Hybrid_functionals
Branch of food chemistry
Food physical chemistry is considered to be a branch of food chemistry concerned with the study of both physical and chemical interactions in foods in
Food_physical_chemistry
Chemical compound
"High-Yield Synthesis of Amido-Functionalized Polyoctahedral Oligomeric Silsesquioxanes by Using Acyl Chlorides". Chemistry: A European Journal. 20 (48):
(3-Aminopropyl)triethoxysilane
(3-Aminopropyl)triethoxysilane
Ability of two substances to form a homogeneous solution when mixed
Resonance. Royal Society of Chemistry. p. 328. ISBN 9780854043620. Knoll, Wolfgang; Advincula, Rigoberto C. (2013-02-12). Functional Polymer Films, 2 Volume
Miscibility
Simplest of the alpha-keto acids
Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 748. doi:10
Pyruvic_acid
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FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
FUNCTIONALITY CHEMISTRY
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